Keto Cinnamon Roll Cake is the perfect solution for anyone craving the warm, comforting flavors of classic cinnamon rolls without the high-carb ingredients that usually come with them. Traditional cinnamon rolls rely heavily on wheat flour, sugar, and yeast, which makes them unsuitable for a ketogenic or low-carb lifestyle. This keto-friendly version delivers all the cozy cinnamon aroma, soft cake-like texture, and creamy icing you love—without the sugar spikes.
Instead of yeast dough and refined flour, this recipe uses low-carb flour alternatives, healthy fats, and keto-approved sweeteners to create a moist, tender cake with beautiful cinnamon swirls baked right in. It’s designed to be easy, approachable, and perfect for both beginners and experienced keto bakers. No kneading, no rising time, and no complicated steps—just mix, swirl, bake, and drizzle with icing.
This cake is ideal for weekday dessert ideas, last-minute gatherings, or when you need a throw-together dessert made with ingredients you likely already have on hand. It works beautifully as a breakfast-style treat, afternoon snack, or after-dinner dessert. Best of all, it can be made in bulk, sliced easily, and stored for days, making it a reliable keto baked-good recipe you’ll come back to again and again.
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Line or grease a 9×9-inch baking dish and set aside.
- In a large mixing bowl, whisk together almond flour, coconut flour, baking powder, and salt until evenly combined.
- In a separate bowl, whisk the eggs until smooth. Add melted butter, heavy cream, granulated keto sweetener, and vanilla extract. Mix well.
- Pour the wet ingredients into the dry ingredients. Using a spatula or whisk, mix until a smooth, thick batter forms. Let the batter rest for 2–3 minutes to allow the coconut flour to absorb moisture.
- Pour the batter into the prepared baking dish and spread evenly.
- In a small bowl, combine melted butter, brown-style keto sweetener, and cinnamon. Stir until fully mixed.
- Spoon the cinnamon mixture evenly over the cake batter in lines or dollops.
- Use a knife or toothpick to gently swirl the cinnamon mixture into the batter, creating a marbled pattern. Do not over-swirl.
- Bake for 30–35 minutes, or until the center is set and a toothpick inserted comes out mostly clean.
- Remove from the oven and allow the cake to cool slightly in the pan.
- While the cake cools, prepare the icing by whisking powdered keto sweetener, heavy cream, and vanilla extract until smooth and pourable.
- Drizzle the icing over the warm cake so it melts slightly into the surface.
- Let the cake cool completely before slicing for clean pieces.
Notes
Nutritional Facts and Total Calories
(Approximate per slice, based on 12 servings)- Calories: 230
- Protein: 6 g
- Fat: 21 g
- Carbohydrates: 6 g
- Fiber: 3 g
- Net Carbs: ~3 g
Keto Cinnamon Roll Cake
Ingredient Notes
Almond Flour
Almond flour is the primary base of this keto cake. It provides a soft, moist crumb that closely mimics traditional flour-based cakes. Use finely ground blanched almond flour for the best texture. Avoid almond meal, which is coarser and can make the cake grainy.
Coconut Flour
Coconut flour is highly absorbent and helps balance the moisture from almond flour and dairy. Only a small amount is needed. Using too much coconut flour can dry out the cake, so accurate measurement is essential.
Baking Powder
Baking powder gives the cake lift and ensures a light, tender texture. Make sure it’s fresh for proper rising.
Salt
Salt enhances sweetness and brings out the cinnamon flavor. Even in desserts, salt plays a key role in flavor balance.
Eggs
Eggs provide structure and stability while also adding moisture. They help bind the low-carb flours together, which is especially important in keto baking.
Unsalted Butter
Butter adds richness and moisture to both the cake and the cinnamon swirl. Unsalted butter gives you full control over seasoning and flavor.
Heavy Cream or Half-and-Half
Heavy cream adds fat, moisture, and softness to the cake. Half-and-half can be used if you prefer a slightly lighter texture while still staying keto-friendly.
Granulated Keto Sweetener
A granulated erythritol or monk fruit blend works best for the cake batter. It sweetens evenly and helps achieve a traditional cake texture without sugar.
Brown-Style Keto Sweetener
This sweetener mimics brown sugar and is essential for the cinnamon swirl. It adds depth, warmth, and that classic cinnamon roll flavor.
Ground Cinnamon
Cinnamon is the star of this recipe. Use fresh, high-quality ground cinnamon for the best aroma and flavor.
Powdered Keto Sweetener
Powdered sweetener is necessary for smooth icing. Granulated sweetener won’t dissolve properly and can result in a gritty glaze.
Vanilla Extract
Vanilla enhances every layer of the cake, from batter to icing, adding warmth and rounding out the flavors.
Serving Instructions
- Serve warm or at room temperature
- Slice into squares for easy portioning
- Enjoy as a dessert or keto-friendly breakfast treat
- Pair with coffee, tea, or almond milk
- Optional: add extra icing just before serving
Tips
- Measure coconut flour carefully to avoid dryness
- Let the batter rest briefly for better texture
- Do not overbake; keto cakes firm up as they cool
- Use parchment paper for easy removal
- Swirl gently to keep distinct cinnamon layers
Storage Information
- Store covered at room temperature for up to 1 day
- Refrigerate in an airtight container for up to 5 days
- Freeze individual slices for up to 2 months
- Thaw frozen slices overnight in the refrigerator
- Reheat gently to restore softness
FAQ’s
1. Is this keto cinnamon roll cake truly low carb?
Yes, it’s made with low-carb flours and keto-approved sweeteners, keeping net carbs very low per serving.
2. Can I make this cake dairy-free?
You can substitute butter with coconut oil and heavy cream with full-fat coconut cream, though flavor will change slightly.
3. Why is my cake too dense?
This usually happens from over-measuring coconut flour or overbaking. Always measure accurately and check doneness early.
4. Can I make this recipe in advance?
Yes, it stores well in the refrigerator and tastes even better the next day.
5. Can I double this recipe for a crowd?
Absolutely. Double the ingredients and bake in a larger pan, adjusting baking time as needed.
6. Does this taste like traditional cinnamon roll cake?
It closely mimics the flavor and texture, with warm cinnamon swirls and creamy icing, just without the sugar and carbs.
Hi, I’m James Andrew — the chef behind these keto recipes. I love creating food that’s simple, delicious, and good for the body. My goal is to make healthy eating feel enjoyable, not strict or complicated. I hope my recipes inspire you to enjoy every meal on your keto journey.
